Total lymphoid irradiation (TLI), used in the treatment of some patients with Hodgkin's disease, produces profound immunological changes. In small rodents, mice and rats, a modified version of TLI… (More)

Ninety-one patients with malignant biliary obstruction, excluding carcinoma of the head of the pancreas and periampullary cancer, are analyzed. Sixty-five patients had hilar tumors, 32 Klatskin… (More)